CAS No.: [209216-23-9]

Appearance: Off-white or white crystalline powder

Heavy metals: Not more than 20ppm

Assay: 98.0~ 102.0%

Storage: Cool& dry

Usages: Entecavir is used to treat chronic (long-term) hepatitis B infection (swelling of the liver caused by a virus) in people who show signs of liver damage. Entecavir is in a class of medications called nuceloside analogs. It works by decreasing the amount of hepatitis B virus (HBV) in the body.